| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.43 | 9.299% | $34.3527 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $171.89 | 12.595% | $193.5395 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $23.35 | 5.708% | $24.6828 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $190.67 | 5.425% | $201.0138 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $149.86 | 10.274% | $165.2566 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $6.27 | 11.186% | $6.9714 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $139.77 | 10.667% | $154.6793 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $713.24 | $780.4961 | $780.49 | $780.50 | $780.60 | |